package com.cn.wanxi.servlet;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet("/home")//前端访问后台的接口地址
public class HomeServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

//        页面转发：将数据转发到页面
        req.setAttribute("aa","fasdjghgfad");
        req.getRequestDispatcher("/jsp/home.jsp").forward(req, resp);
    }
}
